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Table 1 Number of cases by cancer subtype and administrative region, mean diagnostic age in months and sex ratio (M/F)

From: Agricultural crop exposure and risk of childhood cancer: new findings from a case–control study in Spain

Diagnostic group Aragon Catalonia Navarre Basque country North regions Madrid region Mean diagnostic age (years) Sex ratio (M/F)
Leukemia 60 418 41 119 638 424 4.5 1.4
HL 6 35 3 9 53 39 8.7 2.8
NHL 19 100 7 17 142 102 6.4 2.7
CNS 52 341 35 82 510 201 5 1.16
Neuroblastoma 16 176 15 50 257 141 1.7 1
Retinoblastoma 11 58 9 10 88 51 1.5 0.96
Renal tumors 18 94 11 21 144 68 2.7 0.9
Hepatic tumors 5 22 1 7 35 23 2.7 1.9
Malignant bone tumors 13 55 4 8 80 34 8.5 1.03
Sarcomas 10 85 11 25 131 69 4.6 1.6
Germ cell tumors 10 55 5 6 76 44 4.2 1.04
Total cases 220 1439 142 354 2154 1196 4.4 1.28
Controls 1295 8865 857 2133 13,150 7215